A sample of 150 plastic panels was selected and tested for shock resistance and scratch resistance. The results are summarized in the Table 4 below. Table 4: Total number of shock and scratch...

Extracted text: A sample of 150 plastic panels was selected and tested for shock resistance and scratch resistance. The results are summarized in the Table 4 below. Table 4: Total number of shock and scratch resistance Scratch(high) Resistance(low) Shock(high) 0.42 0.18 Resistance(low) 0.26 0.14 (a) Find the probability: i. the panel has shock(high) resistance(low). ii. the panel has scratch(high) resistance(low). i. the panel has low resistance given that high shock resistance.